The Redding Series A Full Length Die Set for Bottleneck Cases 7mmx57 Mauser is a two-die reloading set designed for full-length resizing and consistent bullet seating for the 7 mm Mauser cartridge. The set pairs a full-length resizing die with a decapping rod assembly and neck expander with a seating die that includes a bullet guide, built-in crimp ring, and seating plug. Redding machines these dies on precision equipment, heat treats the steels in controlled furnaces, and hand polishes each die to maintain tight tolerances. This set is intended for reloaders seeking dependable case sizing and repeatable seating for range use, hunting, and general ammunition production.
Key Specifications
- Includes a 2-Die Set configuration for full-length resizing and seating.
- Designed for the 7 mm Mauser (7 x 57 mm Mauser) cartridge.
- The resizing die contains a decapping rod assembly and a neck expander (size button).
- The seating die includes a bullet guide, a built-in crimp ring, and the proper seating plug.
- Die bodies use the industry standard 7/8-14 threaded bodies.
- Made from the finest alloy steels, heat treated in atmospherically controlled furnaces.
- Machined on Hardinge Super-Precision lathes to maintain tight tolerances.
- Each die is hand polished for smooth, reliable operation.
- Includes a die box that serves as a cartridge loading block and storage package.
- Packaged with a spare decapping pin, hex wrench, and space for a shellholder; packaged weight is 1.2813.
This Series A full-length die set delivers precision, durability, and practical features that simplify day-to-day reloading. With precision machining, heat-treated alloy steels, and user-friendly accessories like the die box and spare decapping pin, it provides reloaders a reliable foundation for consistent case sizing and repeatable bullet seating for the 7 mm Mauser cartridge.
